Boliden

Golden Sky Minerals announced that the TSX Venture Exchange approved its option and joint‑venture agreement with Boliden Minerals Canada. Boliden can earn up to an 80 % stake in the Rayfield copper‑gold project by paying CDN 1 million in cash over five years and funding up to CDN 19 million for exploration over six years. After the earn‑in, Rayfield will combine with Boliden’s adjacent Gjoll property. If any partner’s interest falls below 10 %, it converts to a 1 % NSR royalty capped at CDN 15 million; no NSR is currently payable.

On October 25th, 2025, Boliden, ICMM, and BecomingX will host the world’s deepest marathon, 1,120 meters underground in Boliden’s Garpenberg zinc mine. Sixty runners from at least 15 countries will participate, aiming to raise $1 million for charity. The event showcases modern, safe, and purpose-driven mining, highlighting its importance for a sustainable future. Organizers seek two Guinness World Records: deepest marathon and deepest organized marathon. Real-time updates are available at www.worldsdeepestmarathon.com. The marathon route is meticulously planned for runner safety during ongoing mining operations.